Bat (Natterer's)Myotis nattereri

Like all species of bat in Britain, the Natterer's bat is less common than it used to be. The reason for its decline is that its food and shelter has been seriously threatened by modern farming practices and destruction of natural habitats.

The Natterer's bat is named after the early 19th century Austrian naturalist who discovered it. If you are bat-watching just after sunset you may be able to identify it from its white underside as it flies slowly at about roof-top level. Whilst it is flying, this bat often points its tail downwards, whereas other bats trail their tail behind them. Also, if you get the chance to examine one closely, Natterer's bat is the only bat with a fringe of tiny hairs along the edge of each tail membrane.